If a person's just a P-functioning body, how could it be that after the death ? of his body he's still around?

如果人只是作为人功能的肉体，他的肉体死后,他怎么还会活着？

耶鲁公开课 - 死亡课程节选

How can I be alive if I don't even exist?

如果我已经不存在了，怎么相信我还活着？

耶鲁公开课 - 死亡课程节选